{"action":"opened","issue":{"url":"https://api.github.com/repos/rabbitmq/rabbitmq-server/issues/1193","repository_url":"https://api.github.com/repos/rabbitmq/rabbitmq-server","labels_url":"https://api.github.com/repos/rabbitmq/rabbitmq-server/issues/1193/labels{/name}","comments_url":"https://api.github.com/repos/rabbitmq/rabbitmq-server/issues/1193/comments","events_url":"https://api.github.com/repos/rabbitmq/rabbitmq-server/issues/1193/events","html_url":"https://github.com/rabbitmq/rabbitmq-server/issues/1193","id":224025975,"number":1193,"title":"rabbit high memory for binaries while there are no messages in queue ","user":{"login":"rom-stratoscale","id":5699571,"avatar_url":"https://avatars2.githubusercontent.com/u/5699571?v=3","gravatar_id":"","url":"https://api.github.com/users/rom-stratoscale","html_url":"https://github.com/rom-stratoscale","followers_url":"https://api.github.com/users/rom-stratoscale/followers","following_url":"https://api.github.com/users/rom-stratoscale/following{/other_user}","gists_url":"https://api.github.com/users/rom-stratoscale/gists{/gist_id}","starred_url":"https://api.github.com/users/rom-stratoscale/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rom-stratoscale/subscriptions","organizations_url":"https://api.github.com/users/rom-stratoscale/orgs","repos_url":"https://api.github.com/users/rom-stratoscale/repos","events_url":"https://api.github.com/users/rom-stratoscale/events{/privacy}","received_events_url":"https://api.github.com/users/rom-stratoscale/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2017-04-25T05:31:30Z","updated_at":"2017-04-25T05:31:30Z","closed_at":null,"body":"Cannot explain why - from what I understand, binaries are referenced by messages in queue.\r\nI have almost no messages, I even purged the queues. But still, the memory used by binaries stays high.\r\nAny explanation?\r\n\r\n[root@stratonode_c1n0 ~]# rabbitmqctl status\r\nStatus of node 'rabbit@stratonode_c1n0.node.strato' ...\r\n[{pid,26013},\r\n {running_applications,\r\n     [{rabbitmq_management,\"RabbitMQ Management Console\",\"3.5.1\"},\r\n      {rabbitmq_web_dispatch,\"RabbitMQ Web Dispatcher\",\"3.5.1\"},\r\n      {webmachine,\"webmachine\",\"1.10.3-rmq3.5.1-gite9359c7\"},\r\n      {mochiweb,\"MochiMedia Web Server\",\"2.7.0-rmq3.5.1-git680dba8\"},\r\n      {rabbitmq_management_agent,\"RabbitMQ Management Agent\",\"3.5.1\"},\r\n      {rabbit,\"RabbitMQ\",\"3.5.1\"},\r\n      {mnesia,\"MNESIA  CXC 138 12\",\"4.11\"},\r\n      {os_mon,\"CPO  CXC 138 46\",\"2.2.14\"},\r\n      {inets,\"INETS  CXC 138 49\",\"5.9.8\"},\r\n      {amqp_client,\"RabbitMQ AMQP Client\",\"3.5.1\"},\r\n      {xmerl,\"XML parser\",\"1.3.6\"},\r\n      {sasl,\"SASL  CXC 138 11\",\"2.3.4\"},\r\n      {stdlib,\"ERTS  CXC 138 10\",\"1.19.4\"},\r\n      {kernel,\"ERTS  CXC 138 10\",\"2.16.4\"}]},\r\n {os,{unix,linux}},\r\n {erlang_version,\r\n     \"Erlang R16B03-1 (erts-5.10.4) [source] [64-bit] [smp:12:12] [async-threads:30] [hipe] [kernel-poll:true]\\n\"},\r\n {memory,\r\n     [{total,905836864},\r\n      {connection_readers,9558376},\r\n      {connection_writers,2105608},\r\n      {connection_channels,12461448},\r\n      {connection_other,20718984},\r\n      {queue_procs,38772384},\r\n      {queue_slave_procs,0},\r\n      {plugins,1144784},\r\n      {other_proc,14630992},\r\n      {mnesia,1707992},\r\n      {mgmt_db,13784872},\r\n      {msg_index,332632},\r\n      {other_ets,2270360},\r\n      {binary,744367816},\r\n      {code,20237564},\r\n      {atom,4000425},\r\n      {other_system,19742627}]},\r\n {alarms,[]},\r\n {listeners,[{clustering,25672,\"::\"},{amqp,5672,\"::\"}]},\r\n {vm_memory_high_watermark,0.4},\r\n {vm_memory_limit,19999211520},\r\n {disk_free_limit,50000000},\r\n {disk_free,8971374592},\r\n {file_descriptors,\r\n     [{total_limit,99900},\r\n      {total_used,722},\r\n      {sockets_limit,89908},\r\n      {sockets_used,719}]},\r\n {processes,[{limit,1048576},{used,9088}]},\r\n {run_queue,0},\r\n {uptime,380114}]\r\n\r\n\r\n![image](https://cloud.githubusercontent.com/assets/5699571/25370171/90a99c94-2991-11e7-9dfc-f90465fc3186.png)\r\n"}}
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